Find Cheap Flights from Washington to Reykjavik Keflavik Intl (WAS - KEF)

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Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
23%
expected price increase
Average Price:
$521
(avg. price over the last 2 weeks)
Good Deal:
$398
or less (round trip)

When to Book Flights from Washington to Reykjavik Keflavik Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $398 or less.
The cheapest flight from Washington to Reykjavik Keflavik Intl was found 26 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington to Reykjavik Keflavik Intl Flights

How long does a flight from Washington to Reykjavik Keflavik Intl take?
An average nonstop flight takes 5h 45m, covering a distance of 2784 miles.
How many flights are there between Washington and Reykjavik Keflavik Intl?
There are 40 (nonstop) flights between Washington and Reykjavik Keflavik Intl per week, averaging 5 per day.
Which airlines provide the cheapest flights from Washington to Reykjavik Keflavik Intl?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($433), Air France ($433) and Icelandair ($440).
Do I need a passport to fly between Washington and Reykjavik Keflavik Intl?
Yes.
Which airlines fly most frequently between Washington and Reykjavik Keflavik Intl?
WOW air (3 times daily), Icelandair (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Washington to Reykjavik Keflavik Intl?
For Washington to Reykjavik Keflavik Intl, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Reykjavik Keflavik Intl back to Washington, the best deals are generally found on Friday, with Sunday being the most expensive.

Book cheap flights from Washington to Reykjavik Keflavik Intl (round-trip)

Airports
Origin
Washington
$433
only
$433
$433
only
$433
Destination
Reykjavik
$433
only
$433
Mon, Apr 16
DCA
KEF
17h 45m
Tue, Apr 17
KEF
DCA
15h 57m
Trip: 2 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1750 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

DMM
AMS
Okay 5.6

Tiny old cramped plane.

IAD
AMS
Mediocre 2.0

They stole my money

IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

Mon, Apr 16
IAD
KEF
16h 31m
Tue, Apr 17
KEF
IAD
16h 17m
Trip: 2 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 2192 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.2
Entertainment
6.8
Food
7.1
BEY
CDG
Good 6.0

Nothing special

They start serving late the apperitif before taking off and take it back right after.

CDG
SVO
Mediocre 3.6

It was delayed. I missed my flight. Now I don’t have a bag. I am not sure when I get it back or if I have to go all the way back to the airport

TXL
CDG
Excellent 8.0

Speed, courtesy of the flight attendants

Landing was a bit rough, understandable due to the weather.

CDG
BLL
Mediocre 2.0

Its been a week. My trip has ended. I still do not have my bags. Terrible customer service.

CDG
TXL
Excellent 10.0

Speed, professionalism

Nothing

Wed, May 2
IAD
KEF
5h 45m
Wed, May 9
KEF
IAD
6h 20m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 189 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
IAD
KEF
Mediocre 3.6

No food or drinks. No meal meal voucher despite delays of over three hours. Stuck waiting on tarmac after landing tben having to take ahuttle buses to terminal buses that idled endlessly with doors open in freezing weather as we stood and waited and waited even as the bus was full.

IAD
KEF
Excellent 10.0

I was able to email with Icelandair in advance and reserve window seats, which are my favorite. I enjoyed watching several movies on the Icelandair system, and we arrived safely and on time.

IAD
KEF
Good 7.3

The ticketing/boarding process at IAD was easy and efficient. As for the flight itself, the crew was VERY friendly and helpful and the beget sandwich was a delight. Thank you for keeping those warm and tasty!!

I could barely hear the announcements on the plane, both ways. From row 21 on the way there and again from row 10 on the way back you literally couldn't hear any of the announcements at all. Granted, it was kind of nice that they weren't blaring loud but I'm not sure that's a good thing if an emergency every pops up. All of the passengers around me were asking if anyone could hear the announcements..

IAD
KEF
Excellent 10.0

I do enjoy their atmospheric northern lights when traveling at night. Good food, smart looking and kind staff. The seats were comfortable. The layover was equally pleasant with little to no delays.

IAD
KEF
Excellent 9.0

No food was provided. A light breakfast snack with coffee would have been appropriate.

Mon, May 28
DCA
KEF
11h 20m
Mon, Jun 11
KEF
DCA
15h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
IAD
KEF
30h 00m
Sat, Jun 9
KEF
IAD
9h 04m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 8
IAD
KEF
12h 50m
Wed, Jun 20
KEF
IAD
10h 20m
Trip: 13 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
CVG
Good 6.0

My checked luggage didn’t make it to cincinnati

CTU
SFO
Mediocre 3.6

The breakfast on the international flight was pretty good. However, there were more frequent snacks and healthier options when I flew internationally on Delta.

I didn’t like that my pre-flight request for gluten-free snacks/meals was ignored. I didn’t like the attitude of one flight attendant who couldn’t bring herself to empathize with my allergy to gluten— which causes painful cracks in my palms and fingers.

MEM
EWR
Excellent 10.0

On time & courteous. & On board service was excellent

Nothing

SAN
SFO
Okay 5.3

The crew was very nice

It was a short flight. Didn’t dislike anything other than paying for TV/movies.

COS
DEN
Mediocre 2.3

Nothing.

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

Sun, Aug 26
IAD
KEF
12h 50m
Sat, Sep 1
KEF
IAD
9h 07m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21523 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
LHR
YYZ
Excellent 8.3

The food was ok. Movie selection was decent and the screens are a lot better than on jet airways.

Boarding was a little delayed. Service was a little slow, but the crew was courteous and did their best.

OGG
YYC
Good 6.0

Rouge is terrible compares to regular Air Canada.

YYZ
FLL
Excellent 9.3

The crew at the airport and on the plane were excellent. We were on a family holiday with young ones and the crew really took care of our needs. They were extremely courteous and attentive.

The inflight entertainment options could be more current. We found the options limited... it was a good thing that the flight was short.

YYZ
BOS
Okay 4.0

That we eventually got a flight home.

Being stuck in Boston and Ottawa for 2 extra days and adding around $1200 on to our trip in hotels alone (I was travelling with 4 kids on a school trip and my wife). Additionally, we didn’t find out the flights were cancelled until we arrived at the airport. Apparently, they had been cancelled 2 hours before but there was no notification. Air Canada offered no help whatsoever and the guy at the “service” desk in Boston literally said there was nothing he could do to help. Not even find a new flight. Spent 90 minutes on the phone trying to re-book, plus re-booking hotel along the way.

YYZ
PHL
Good 6.5

so late. no explanation... something about the weather bad in Boston? but that wouldn't explain every flight being late. And as usual Kayak did a better job of giving delay info than Air Canada!

Fri, Apr 6
DCA
KEF
15h 45m
Mon, Apr 9
KEF
DCA
9h 55m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

CUN
ATL
Good 7.0

Staff was friendly. Flight was smooth.

Media kept freezing. They had to reboot the system several times.

BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

Wed, May 9
IAD
KEF
5h 45m
Wed, May 16
KEF
IAD
6h 20m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 189 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
IAD
KEF
Excellent 9.0

No food was provided. A light breakfast snack with coffee would have been appropriate.

IAD
KEF
Excellent 10.0

I liked everything. Unlike what others are saying food is served, you need to buy it either ahead of time are in flight. I think the most important thing is to read up on your flight level as free bags are not included in certain areas. All in all, I still give the them five starts because as long as you do your do diligence by longing onto their website everything is explained. The customer service from the crew and over the phone was wonderful. I have traveled to many countries and on many airlines, this airline is now my favorite. Also, a cool option they have is a stayover option. Basically, you can stay over in Iceland for up to 7 days with no extra charges, you can just pick up another flight to complete your trip. Excellent options for world travelers like myself who like flexibility when traveling.

Nothing.

IAD
KEF
Okay 4.6

The fact that no one told me that my ticket price didn't include one free luggage...I had to pay $100 each way for my luggage!!

IAD
KEF
Okay 5.0

Flight was more than one hour late

IAD
KEF
Okay 5.6

crew were not warm or friendly. professional, but not friendly. and bag check prices were outrageous!

Fri, Jun 1
IAD
KEF
11h 25m
Wed, Jun 13
KEF
IAD
9h 04m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 28
IAD
KEF
12h 50m
Sat, Sep 8
KEF
IAD
13h 50m
Trip: 12 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21523 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
DFW
YVR
Okay 4.0

Around $700 air fair for round trip flight to Asia is a good deal.

The flights between Vancouver and Dallas are small and tight, very uncomfortable. Normal carry on csn not fit into overhead bins.

YYZ
FLL
Excellent 9.3

The crew at the airport and on the plane were excellent. We were on a family holiday with young ones and the crew really took care of our needs. They were extremely courteous and attentive.

The inflight entertainment options could be more current. We found the options limited... it was a good thing that the flight was short.

YYC
YYZ
Good 7.5

ground crew were friendly

YYC
YYZ
Good 7.0

Able to Get later flight since original flight cancelled.

flight delayed 2 hrs because of weather. Staff did not want to reschedule my next connector, just the Toronto flight

YYZ
PHL
Good 6.5

so late. no explanation... something about the weather bad in Boston? but that wouldn't explain every flight being late. And as usual Kayak did a better job of giving delay info than Air Canada!

Thu, May 31
IAD
KEF
30h 00m
Mon, Jul 23
KEF
IAD
23h 38m
Trip: 54 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 8
IAD
KEF
12h 50m
Tue, Jun 19
KEF
IAD
10h 13m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
BIL
Mediocre 2.3

Nothing

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

EWR
DEN
Good 6.3

No entertainment was available. Not working for whole plane

LAX
SFO
Mediocre 3.3

Nothing

COS
DEN
Mediocre 2.3

Nothing.

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

SAN
SFO
Okay 5.3

The crew was very nice

It was a short flight. Didn’t dislike anything other than paying for TV/movies.

Fri, Apr 6
IAD
KEF
10h 30m
Mon, Apr 9
KEF
IAD
16h 17m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 2192 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.2
Entertainment
6.8
Food
7.1
CDG
TXL
Excellent 10.0

Speed, professionalism

Nothing

BEY
CDG
Good 6.0

Nothing special

They start serving late the apperitif before taking off and take it back right after.

CDG
LIS
Okay 4.0

The room between seats is unbearable.

CDG
BEY
Good 6.6

The fresh bread and cheese.

The staff is very unprofessional in receiving the passengers and serving the drinks mainly. The luggage wasn’t received and after 24 hrs no news about it! It’s a shame

CAI
CDG
Mediocre 2.0

Its been a week. My trip has ended. I still do not have my bags. Terrible customer service.

Thu, Apr 12
DCA
KEF
17h 45m
Mon, Apr 23
KEF
DCA
16h 00m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

LAX
IND
Excellent 10.0

The comfort, space, quiet, snacks

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

Sun, Jun 3
IAD
KEF
5h 45m
Fri, Jun 8
KEF
IAD
6h 20m
Trip: 6 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 189 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
IAD
KEF
Good 6.0

Crew was friendly and attentive on the first leg of the flight, plane was comfortable.

On the layover flight, they put us all in buses to head over to the plane which is normal, but then we had to wait 30/40 mins in the packed bus before loading onto the plane. We should have just stayed waiting at the gate.

IAD
KEF
Good 7.3

The ticketing/boarding process at IAD was easy and efficient. As for the flight itself, the crew was VERY friendly and helpful and the beget sandwich was a delight. Thank you for keeping those warm and tasty!!

I could barely hear the announcements on the plane, both ways. From row 21 on the way there and again from row 10 on the way back you literally couldn't hear any of the announcements at all. Granted, it was kind of nice that they weren't blaring loud but I'm not sure that's a good thing if an emergency every pops up. All of the passengers around me were asking if anyone could hear the announcements..

IAD
KEF
Excellent 10.0

I liked everything. Unlike what others are saying food is served, you need to buy it either ahead of time are in flight. I think the most important thing is to read up on your flight level as free bags are not included in certain areas. All in all, I still give the them five starts because as long as you do your do diligence by longing onto their website everything is explained. The customer service from the crew and over the phone was wonderful. I have traveled to many countries and on many airlines, this airline is now my favorite. Also, a cool option they have is a stayover option. Basically, you can stay over in Iceland for up to 7 days with no extra charges, you can just pick up another flight to complete your trip. Excellent options for world travelers like myself who like flexibility when traveling.

Nothing.

IAD
KEF
Excellent 10.0

I was able to email with Icelandair in advance and reserve window seats, which are my favorite. I enjoyed watching several movies on the Icelandair system, and we arrived safely and on time.

IAD
KEF
Excellent 10.0

I do enjoy their atmospheric northern lights when traveling at night. Good food, smart looking and kind staff. The seats were comfortable. The layover was equally pleasant with little to no delays.

Sun, Jun 3
IAD
KEF
11h 25m
Mon, Jun 11
KEF
IAD
13h 49m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Aug 31
IAD
KEF
12h 50m
Sat, Sep 8
KEF
IAD
13h 50m
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21523 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
OGG
YYC
Good 6.0

Rouge is terrible compares to regular Air Canada.

YYC
YYZ
Good 7.0

Able to Get later flight since original flight cancelled.

flight delayed 2 hrs because of weather. Staff did not want to reschedule my next connector, just the Toronto flight

YYZ
RSW
Excellent 8.0

Bags were available when we got to carousel

It took longer than average for them to open doors once at gate. That’s probably why bags were available.

YYC
YYZ
Good 7.5

ground crew were friendly

YVR
ICN
Good 7.3

I liked the entertainment. The crew was very attentive.

One of the meals wasn’t extremely desirable.

Thu, Jun 21
IAD
KEF
15h 55m
Mon, Jul 2
KEF
IAD
10h 30m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
COS
DEN
Mediocre 2.3

Nothing.

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

SAN
SFO
Okay 5.3

The crew was very nice

It was a short flight. Didn’t dislike anything other than paying for TV/movies.

GUM
MNL
Good 6.6

Staff was great

getting off the plane was very time consuming despite being already landed. Not entirely sure why but this was the first time getting off a plane took some time. im sure the staff was working hard but I’m unsure why it took some time.

ORD
CVG
Good 6.0

My checked luggage didn’t make it to cincinnati

CTU
SFO
Mediocre 3.6

The breakfast on the international flight was pretty good. However, there were more frequent snacks and healthier options when I flew internationally on Delta.

I didn’t like that my pre-flight request for gluten-free snacks/meals was ignored. I didn’t like the attitude of one flight attendant who couldn’t bring herself to empathize with my allergy to gluten— which causes painful cracks in my palms and fingers.

Mon, Apr 16
IAD
KEF
10h 30m
Fri, Apr 27
KEF
IAD
16h 17m
Trip: 12 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 2192 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.2
Entertainment
6.8
Food
7.1
MIA
CDG
Good 7.0

Charmingly nice crew and involving captain

the delay of the flight, the drinks we had to pay in the lounge, some poeple got a 25$ compensation coupon and we didn’t. The connecting time was about 1 hour and the luggage was not put on the plane to beirut

BEY
CDG
Good 6.0

Nothing special

They start serving late the apperitif before taking off and take it back right after.

CDG
BEY
Good 6.6

The fresh bread and cheese.

The staff is very unprofessional in receiving the passengers and serving the drinks mainly. The luggage wasn’t received and after 24 hrs no news about it! It’s a shame

CDG
TXL
Excellent 10.0

Speed, professionalism

Nothing

CDG
LIS
Okay 4.0

The room between seats is unbearable.

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Washington to Reykjavik Keflavik Intl Flight Information

Avg. Flight Duration 6h 02m
Flights Arrive in Reykjavik Keflavik Intl
Flights Depart from Washington
Flight Price $433
Distance 2784 miles
Airlines KLM, Air France, Icelandair, Major Airline, United, Air Canada, Delta
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.